Should Maggie cum?

So I am struggling with this decision. And I dont want to totally give away the next sex scene but I have to give away part of it to get some thoughts on this subject.

I love the idea of Maggies cumming hands free while getting ass fucked for the first time ever. I am thinking of having her leak out a cumshot (not shoot it out). I watched some handsfree cumshots and they just kinda leaked out a lot of cum and i thought it looked cool.

But in the next sex scene Maggie is going to fuck Marys ass.... and literally cum the instant she is inside Mary (she suffers from premature ejaculation!). Theres a lot more to the 2nd sex scene (which I wont spoil) but I dont think it would make a ton of sense for her to cum 30 seconds after she just came hands free. Bleh? Tell me what you think.